Water leakage monitoring control valve

The utility model relates to a valve which can automatically alarm and close when in water leakage, and the valve structurally comprises a detection alarm transmitter and a wireless receiving control valve. A detecting portion is formed by a wireless transmitting module, a detecting pole plate and a detecting wire. A wireless receiving control portion is formed by a wireless receiving module, a manual forced switch, a reset button, a driver, a battery, a buzzer warning device, an external power source and a valve body. When water is detected by the detecting wire and the detecting pole plate, the wireless transmitting module transmits signals, after the receiving module receives the signals, the receiving module gives orders to enable the driver to close the valve and cut off the water source, and simultaneously the buzzer warning device makes a sound to prompt. The utility model is formed by a double-circuit power-supplying mode of an internal power source and an external power source, can constantly work by